National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

light snow,mist

31°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Last update 13 Mar 04:06 AM PDT
Extended Forecast for

Deer Park WA

  • Overnight

    Overnight: Snow. Low around 32. Light southwest wind. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 32 °F

    Snow

  • Friday

    Friday: Snow before 10am, then rain and snow likely. Snow level rising to 2900 feet in the afternoon. High near 42. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and 4am, then a chance of snow after 4am. Snow level 2900 feet lowering to 2200 feet after midnight . Cloudy, with a low around 30. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 44. West wind 7 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 8 to 13 mph becoming light west in the evening. Winds could gust as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow likely before 11pm, then a chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Snow level 3200 feet rising to 6100 feet in the afternoon. Cloudy, with a high near 49. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 11pm. Cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Overnight
Snow. Low around 32. Light southwest wind. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Friday
Snow before 10am, then rain and snow likely. Snow level rising to 2900 feet in the afternoon. High near 42. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 4am, then a chance of snow after 4am. Snow level 2900 feet lowering to 2200 feet after midnight . Cloudy, with a low around 30. Southwest wind around 6 mph becoming light and variable. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 44. West wind 7 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 8 to 13 mph becoming light west in the evening. Winds could gust as high as 21 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 41.
Sunday Night
Snow likely before 11pm, then a chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 11am, then a chance of rain. Snow level 3200 feet rising to 6100 feet in the afternoon. Cloudy, with a high near 49. Chance of precipitation is 40%.
Monday Night
A 30 percent chance of rain, mainly before 11pm. Cloudy, with a low around 40.
Tuesday
A 30 percent chance of rain, mainly after 11am. Cloudy, with a high near 59.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 62.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
3:52 am PDT Mar 13, 2026
Forecast Valid:
4am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation